Present simple tense
1) My friends always can be kind.
I never go to bed at 22:00.
2)Earth has got an atmosphere.
The president of Russia lives in Moscow.
Present continuous tense
1) I’m trying to understand this text right now.
My brother is watching TV now.
2) I know, that we are studying physics next year.
My parents are going to the cinema today.
3) Look! Cat is walking on two paws!
Look! That boy is trying to smoke!
Надеюсь, всё правильно